/* 赋值操作符
 */

#include <stdio.h>
#define PRINTX printf("%d\n", x)

int main()
{
    int x = 2, y, z;
    x *= 3 + 2;
    PRINTX;
    x *= y = z = 4;
    PRINTX;
    x = y == z;
    PRINTX;
    x == ( y = z);
    PRINTX;
    return 0;
}